What is the narrator's concern about the videos on Tik Tok?

The narrator is concerned about the safety of the individuals performing the stunts in the videos, specifically mentioning the risk of spinal cord injuries.

What is the narrator's reaction to the lack of a spotter in the video?

The narrator is shocked and concerned that there is no spotter present to ensure the safety of the individual performing the stunt, comparing it to benching without a spotter.

What is the narrator's fond memory from their childhood?

The narrator remembers collecting nickels as a child and throwing them on the floor to make a popping sound, which they found to be a fun and exciting activity.

Doctor Reacts To Destructive TikToks

Dr. Mikhail Varshavski, better known as “Dr. Mike,” serves as a primary care physician at Chatham (N.J.) Family Medicine. In keeping with his motto that people should be “alert, not anxious,” he communicates the value of preventive medicine and healthy lifestyle choices not only in his face-to-face interactions but to over 13 million followers on his social media platforms and YouTube channel, as well as in his many speaking engagements and media appearances.

Having established himself as a trusted source of information, Dr. Mike Varshavski has made appearances and consulted on CNN, ABC and Fox News, while also interviewing such notable healthcare professionals as Dr. Anthony Fauci, the director of the National Institute of Allergy and Infectious Diseases (NIAID), and Dr. David Feinberg, the head of Google Health.

Dr. Mike is also a regular contributor to publications including Women’s Health, Men’s Health, Reader’s Digest, the American Academy of Family Physicians Blog and MedPageToday. Additionally, he has presented seminars and lectures for the TEDx Conference and Mayo Clinic, among others.